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Thermo Scientific Chemicals
DL-Histidine monohydrochloride monohydrate, 99%
CAS: 123333-71-1 | C6H12ClN3O3 | 209.63 g/mol
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化學識別
CAS123333-71-1
IUPAC Namehydrogen 2-amino-3-(1H-imidazol-5-yl)propanoic acid hydrate chloride
Molecular FormulaC6H12ClN3O3
InChI KeyCMXXUDSWGMGYLZ-UHFFFAOYNA-N
SMILES[H+].O.[Cl-].NC(CC1=CN=CN1)C(O)=O
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規格
規格表
規格表Water Content (Karl Fischer Titration)7.00-10.14% (0.8-1.2 waters, Theory: 8.59%)
Appearance (Color)White to pale cream
FormCrystals or powder or crystalline powder
Assay (Titration ex Chloride)≥98.5 to ≤101.5%
DL-Histidine monohydrochloride monohydrate is the mixed isomer of D- and L-histidine. It may be used to evaluate the efficiency of amino acid chiral ligand exchange media and systems and in running buffers for capillary electrophoresis. It is also an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
DL-Histidine monohydrochloride monohydrate is the mixed isomer of D- and L-histidine. It may be used to evaluate the efficiency of amino acid chiral ligand exchange media and systems and in running buffers for capillary electrophoresis. It is also an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
Solubility
Insoluble in water.
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
DL-Histidine monohydrochloride monohydrate is the mixed isomer of D- and L-histidine. It may be used to evaluate the efficiency of amino acid chiral ligand exchange media and systems and in running buffers for capillary electrophoresis. It is also an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
Solubility
Insoluble in water.
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
RUO – Research Use Only
I.Bennett; A.G.H.Davidson; M.M.Harding; I.Morelle. The crystal structure of DL-histidine hydrochloride dihydrate. Acta Crystallographica Section B. 1970, 26, (11),1722-1729